package com.ji.blog.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.token.TokenService;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.RemoteTokenServices;
import org.springframework.security.oauth2.provider.token.ResourceServerTokenServices;
import org.springframework.security.oauth2.provider.token.TokenStore;

/**
 * @Auther: jiliugang
 * @Date: 2020/6/28 14:06
 * @Description:
 */
@Configuration
@EnableResourceServer
public class ResouceServerConfig extends ResourceServerConfigurerAdapter {
    private final static String resourceId = "blog";
    @Autowired
    private TokenStore tokenStore;

    /*@Bean
    public ResourceServerTokenServices tokenService() {
        //使用远程服务请求授权服务器校验token,必须指定校验token 的url、client_id，client_secret      
        RemoteTokenServices service=new RemoteTokenServices();
        service.setCheckTokenEndpointUrl("http://localhost:1234/oauth/check_token");
        service.setClientId("blog");
        service.setClientSecret("secret");
        return service;
    }*/

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId(resourceId)
//                .tokenServices(tokenService)
                .tokenStore(tokenStore)
                .stateless(true);
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .antMatchers("/**").access("#oauth2.hasScope('all')")
                .and()
                .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.STATELESS);
    }


}
